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| author | Keyon Jie <yang.jie@linux.intel.com> | 2019-10-25 17:40:59 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-28 14:40:52 +0000 |
| commit | e8f112d8c29f44ded83f97828c104bf0904871ec (patch) | |
| tree | e87a40ecf42792bf9795b24ff6731bf271c6fa12 /sound/soc/sof/sof-priv.h | |
| parent | 09fe6b528886c0d07ce539b837749edcc46618d0 (diff) | |
| download | lwn-e8f112d8c29f44ded83f97828c104bf0904871ec.tar.gz lwn-e8f112d8c29f44ded83f97828c104bf0904871ec.zip | |
ASoC: SOF: add set_power_state() to dsp_ops for power state update
D0i3 is a platform-defined substate of D0, so we need a
platform-specific callback in dsp_ops to handle the relevant
configurations.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/sof-priv.h')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 481dfe4ee2d0..e9902e4e8e55 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -189,6 +189,8 @@ struct snd_sof_dsp_ops { int (*runtime_resume)(struct snd_sof_dev *sof_dev); /* optional */ int (*runtime_idle)(struct snd_sof_dev *sof_dev); /* optional */ int (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */ + int (*set_power_state)(struct snd_sof_dev *sdev, + enum sof_d0_substate d0_substate); /* optional */ /* DSP clocking */ int (*set_clk)(struct snd_sof_dev *sof_dev, u32 freq); /* optional */ |